EP1528655A3 - Gegossener Motor - Google Patents

Gegossener Motor Download PDF

Info

Publication number
EP1528655A3
EP1528655A3 EP04016138A EP04016138A EP1528655A3 EP 1528655 A3 EP1528655 A3 EP 1528655A3 EP 04016138 A EP04016138 A EP 04016138A EP 04016138 A EP04016138 A EP 04016138A EP 1528655 A3 EP1528655 A3 EP 1528655A3
Authority
EP
European Patent Office
Prior art keywords
straight core
tees
tee
molded
insulating layer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP04016138A
Other languages
English (en)
French (fr)
Other versions
EP1528655A2 (de
Inventor
Takeshirou Tanabe
Yuusuke Kikuchi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nidec Shibaura Corp
Original Assignee
Nidec Shibaura Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nidec Shibaura Corp filed Critical Nidec Shibaura Corp
Publication of EP1528655A2 publication Critical patent/EP1528655A2/de
Publication of EP1528655A3 publication Critical patent/EP1528655A3/de
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/14—Stator cores with salient poles
    • H02K1/146—Stator cores with salient poles consisting of a generally annular yoke with salient poles
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/14—Stator cores with salient poles
    • H02K1/146—Stator cores with salient poles consisting of a generally annular yoke with salient poles
    • H02K1/148—Sectional cores
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/46—Fastening of windings on the stator or rotor structure
    • H02K3/52—Fastening salient pole windings or connections thereto
    • H02K3/521—Fastening salient pole windings or connections thereto applicable to stators only
    • H02K3/522—Fastening salient pole windings or connections thereto applicable to stators only for generally annular cores with salient poles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49009—Dynamoelectric machine

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
EP04016138A 2003-10-31 2004-07-08 Gegossener Motor Withdrawn EP1528655A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/699,093 US7015619B2 (en) 2003-10-31 2003-10-31 Molded motor
US699093 2003-10-31

Publications (2)

Publication Number Publication Date
EP1528655A2 EP1528655A2 (de) 2005-05-04
EP1528655A3 true EP1528655A3 (de) 2005-10-12

Family

ID=34423434

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04016138A Withdrawn EP1528655A3 (de) 2003-10-31 2004-07-08 Gegossener Motor

Country Status (2)

Country Link
US (1) US7015619B2 (de)
EP (1) EP1528655A3 (de)

Families Citing this family (29)

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JP4631382B2 (ja) * 2004-10-04 2011-02-16 日本電産株式会社 ブラシレスモータ
US20060232143A1 (en) * 2005-04-15 2006-10-19 Delaware Capital Formation Over molded stator
EP1748531A1 (de) * 2005-07-28 2007-01-31 Siemens Aktiengesellschaft Verfahren zur Herstellung eines Statorpaketes mit radial nach innen gerichteten Statorzähnen
JP2007129847A (ja) * 2005-11-04 2007-05-24 Denso Corp 電動機およびそれを用いた燃料ポンプ
JP4281733B2 (ja) * 2005-11-21 2009-06-17 トヨタ自動車株式会社 電気モータの分割ステータ
CN101461126B (zh) * 2006-04-13 2016-01-27 雷勃电气美国公司 电机、用于电机的定子组件及其制造方法
JP4316626B2 (ja) * 2007-01-30 2009-08-19 三菱電機株式会社 回転電機
WO2008123370A1 (ja) * 2007-04-04 2008-10-16 Kabushiki Kaisha Yaskawa Denki 環状ステータコアとその製造方法、およびモールドモータ
DE102008057390A1 (de) * 2008-11-14 2010-05-20 Robert Bosch Gmbh Segmentierte Stator-/Rotorelemente von Elektromotoren
TWI396362B (zh) * 2009-06-09 2013-05-11 Sunonwealth Electr Mach Ind Co 馬達定子及其製造方法
CN101931289B (zh) * 2009-06-19 2014-03-26 建准电机工业股份有限公司 马达定子及其制造方法
EP2580850B1 (de) 2010-06-14 2021-11-10 Black & Decker, Inc. Steuereinheit für einen bürstenlosen motor in einem stromwerkzeug
US8410643B2 (en) * 2010-07-22 2013-04-02 Globe Motors, Inc. Frameless electric motor assembly
JP5289521B2 (ja) * 2010-12-29 2013-09-11 日本電産テクノモータ株式会社 モールドモータ
CN103314506B (zh) * 2011-01-18 2015-11-25 三菱电机株式会社 模制电动机和空调机
TWI437799B (zh) * 2011-07-21 2014-05-11 Sunonwealth Electr Mach Ind Co 封膠定子
KR20150049036A (ko) * 2013-10-29 2015-05-08 삼성전자주식회사 모터 및 스테이터 코일의 권선방법
JP6578180B2 (ja) * 2015-09-30 2019-09-18 日本電産サンキョー株式会社 ステータ、モータおよびポンプ装置
CN105553156B (zh) * 2016-01-22 2018-11-13 珠海格力电器股份有限公司 一种用于电机定子的绝缘骨架及电机定子
JP6844168B2 (ja) * 2016-09-20 2021-03-17 アイシン精機株式会社 ステータおよびステータ製造方法
CN110268604B (zh) * 2017-02-14 2021-05-28 日本电产三协株式会社 电动机及泵装置
JP6783198B2 (ja) * 2017-07-18 2020-11-11 愛三工業株式会社 ブラシレスモータ
JP2019068570A (ja) * 2017-09-29 2019-04-25 日本電産株式会社 モータ、及び、ステータ
JP6622774B2 (ja) * 2017-10-10 2019-12-18 ファナック株式会社 ステータ及び電動機
JP6967985B2 (ja) * 2018-01-29 2021-11-17 三菱電機株式会社 回転電機のステータ、回転電機、回転電機のステータの製造方法、および、回転電機の製造方法
CN112020810B (zh) 2018-04-25 2025-05-16 博格纳瑞典有限公司 一种定子
JP7063092B2 (ja) * 2018-04-27 2022-05-09 日本電産株式会社 ステータユニット、モータ、及び送風装置
JP6827098B1 (ja) * 2019-12-26 2021-02-10 山洋電気株式会社 回転電動機及び一般電気機器
US20260001262A1 (en) * 2022-03-24 2026-01-01 Nhk Spring Co., Ltd. Stator manufacturing method

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08186947A (ja) * 1994-12-28 1996-07-16 Yaskawa Electric Corp モールドモータのコイル端末固定方法
JPH10136589A (ja) * 1996-10-29 1998-05-22 Shibaura Eng Works Co Ltd モータの固定子およびモータフレーム
JPH10271715A (ja) * 1997-03-25 1998-10-09 Shibaura Eng Works Co Ltd 固定子コア
US6167610B1 (en) * 1993-11-08 2001-01-02 Mitsubishi Denki Kabushiki Kaisha Method of making a rotary motor
WO2002047240A1 (en) * 2000-12-07 2002-06-13 Matsushita Electric Industrial Co., Ltd. Motor stator and method of manufacturing the motor stator
JP2003244908A (ja) * 2002-02-20 2003-08-29 Mitsubishi Electric Corp モールド電動機及び基板固定部品及び送風機及び空気調和機及びモールド電動機の製造方法及びモールド金型

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US4365180A (en) * 1981-06-25 1982-12-21 General Motors Corporation Strip wound dynamoelectric machine core
US4651039A (en) * 1985-02-08 1987-03-17 Mitsubishi Denki Kabushiki Kaisha Molded-type underwater motor
US4752707A (en) * 1986-02-06 1988-06-21 Morrill Wayne J Three-phase, one-third pitch motor
US5489811A (en) * 1992-06-11 1996-02-06 Generac Corporation Permanent magnet alternator
US6673463B1 (en) * 1995-08-02 2004-01-06 Matsushita Electric Industrial Co., Ltd. Structure material and molded product using the same and decomposing method thereof
JPH09308143A (ja) 1996-05-08 1997-11-28 Matsushita Electric Ind Co Ltd 回転電機のコア素材およびコアの製造方法
TW411653B (en) * 1997-04-11 2000-11-11 Toshiba Corp Stator for dynamoelectric machine and method of making the same
JP3359863B2 (ja) * 1998-04-08 2002-12-24 三菱電機株式会社 固定子鉄芯の製造方法
JPH11356022A (ja) * 1998-06-03 1999-12-24 Mitsubishi Electric Corp モールドモータ
JP3318531B2 (ja) * 1998-08-04 2002-08-26 ミネベア株式会社 回転電機及びその軸受構造
FR2804552B1 (fr) * 2000-01-28 2003-01-03 Leroy Somer Procede de fabrication d'un circuit de machine electrique
US6590310B2 (en) * 2001-02-21 2003-07-08 Kabushiki Kaisha Moric Stator coil structure for revolving-field electrical machine and method of manufacturing same

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6167610B1 (en) * 1993-11-08 2001-01-02 Mitsubishi Denki Kabushiki Kaisha Method of making a rotary motor
JPH08186947A (ja) * 1994-12-28 1996-07-16 Yaskawa Electric Corp モールドモータのコイル端末固定方法
JPH10136589A (ja) * 1996-10-29 1998-05-22 Shibaura Eng Works Co Ltd モータの固定子およびモータフレーム
JPH10271715A (ja) * 1997-03-25 1998-10-09 Shibaura Eng Works Co Ltd 固定子コア
WO2002047240A1 (en) * 2000-12-07 2002-06-13 Matsushita Electric Industrial Co., Ltd. Motor stator and method of manufacturing the motor stator
JP2003244908A (ja) * 2002-02-20 2003-08-29 Mitsubishi Electric Corp モールド電動機及び基板固定部品及び送風機及び空気調和機及びモールド電動機の製造方法及びモールド金型

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 1996, no. 11 29 November 1996 (1996-11-29) *
PATENT ABSTRACTS OF JAPAN vol. 1998, no. 10 31 August 1998 (1998-08-31) *
PATENT ABSTRACTS OF JAPAN vol. 1999, no. 01 29 January 1999 (1999-01-29) *
PATENT ABSTRACTS OF JAPAN vol. 2003, no. 12 5 December 2003 (2003-12-05) *

Also Published As

Publication number Publication date
US7015619B2 (en) 2006-03-21
US20050093379A1 (en) 2005-05-05
EP1528655A2 (de) 2005-05-04

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